{"instruction": "You are an expert in named entity recognition. Please extract entities that match the schema definition from the input. Return an empty list if the entity type does not exist. Please respond in the format of a JSON string.", "schema": ["GENE"], "input": "An aromatic stacking interaction between subunits helps mediate DNA sequence specificity : operator site discrimination by phage lambda cI repressor ."}
{"GENE": ["phage lambda cI repressor"]}